KR890017227A - Method for preparing 2,6-dibromobenzeneamine substituted with para position - Google Patents

Method for preparing 2,6-dibromobenzeneamine substituted with para position Download PDF

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Publication number
KR890017227A
KR890017227A KR1019880005507A KR880005507A KR890017227A KR 890017227 A KR890017227 A KR 890017227A KR 1019880005507 A KR1019880005507 A KR 1019880005507A KR 880005507 A KR880005507 A KR 880005507A KR 890017227 A KR890017227 A KR 890017227A
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South Korea
Prior art keywords
dibromobenzeneamine
substituted
structural formula
preparing
following structural
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KR1019880005507A
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Korean (ko)
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KR910001436B1 (en
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손병기
최재홍
윤천
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허신구
주식회사 럭키
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Priority to KR1019880005507A priority Critical patent/KR910001436B1/en
Publication of KR890017227A publication Critical patent/KR890017227A/en
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Publication of KR910001436B1 publication Critical patent/KR910001436B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/52—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음No content

Description

파라위치가 치환된 2, 6-디브로모벤젠아민의 제조방법Method for preparing 2, 6-dibromobenzeneamine substituted with para position

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (5)

다음 구조식(Ⅰ)로 표시되는 파라위치가 치환된 2, 6-디브로모벤젠아민을 제조함에 있어서, 다음 구조식(Ⅱ)로 표시되는 벤젠아민유도체를 수용액중에서 브롬화수소산 및 과산화수소와 반응시켜서 제조함을 특징으로 하는 다음구조식(Ⅰ)로 표시되는 파라위치가 치환된 2,6-디브로모벤젠아민의 제조방법.In preparing 2, 6-dibromobenzeneamine substituted with para position represented by the following structural formula (I), the benzeneamine derivative represented by the following structural formula (II) is prepared by reacting with hydrobromic acid and hydrogen peroxide in an aqueous solution. Method for producing 2,6-dibromobenzeneamine substituted para-position represented by the following structural formula (I) characterized in that. 상기 식들에서, X는 알킬이나 아릴, 할로겐, 시아노 또는 니트로기를 나타낸다.In the above formulas, X represents an alkyl or aryl, halogen, cyano or nitro group. 제1항에 있어서, 브롬화수소산은 상기 구조식(Ⅱ)로 표시되는 화합물에 대하여 1.0 내지 2.0당량비로 사용하는 것을 특징으로 하는 방법.The method of claim 1, wherein the hydrobromic acid is used in a ratio of 1.0 to 2.0 equivalents relative to the compound represented by the formula (II). 제1항에 있어서, 과산화수소는 상기 구조식(Ⅱ)로 표시되는 화합물에 대하여 1.0 내지 2.0당량비로 사용하는 것을 특징으로 하는 방법.The method of claim 1, wherein the hydrogen peroxide is used in a ratio of 1.0 to 2.0 equivalents relative to the compound represented by the structural formula (II). 제1항에 있어서, 상기 반응은 30℃ 내지 80℃의 온도범위하에서 실행하는 것을 특징으로 하는 방법.The method of claim 1, wherein the reaction is carried out at a temperature in the range of 30 ° C to 80 ° C. 제1항에 있어서, 상기 반응은 1시간 내지 3시간동안 실행하는 것을 특징으로 하는 방법.The method of claim 1 wherein the reaction is carried out for 1 hour to 3 hours. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880005507A 1988-05-12 1988-05-12 Process for the preparation of para position substitude 2,6-dibromobenzeneamine KR910001436B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880005507A KR910001436B1 (en) 1988-05-12 1988-05-12 Process for the preparation of para position substitude 2,6-dibromobenzeneamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880005507A KR910001436B1 (en) 1988-05-12 1988-05-12 Process for the preparation of para position substitude 2,6-dibromobenzeneamine

Publications (2)

Publication Number Publication Date
KR890017227A true KR890017227A (en) 1989-12-15
KR910001436B1 KR910001436B1 (en) 1991-03-07

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KR1019880005507A KR910001436B1 (en) 1988-05-12 1988-05-12 Process for the preparation of para position substitude 2,6-dibromobenzeneamine

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Publication number Publication date
KR910001436B1 (en) 1991-03-07

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